FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	b519298a15	pixdesc: fix yuva 10bit bit depth It was wrongly set as the yuva 16bit one. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Paul B Mahol	45326cb684	pixdesc: fix broken yuva definitions Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	822d10e7c5	swscale: fix 12 and 14 bit YUV planar output with scaling. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	65e0a3ccd8	sws: fix BE/LE handling for fillPlane16() Based on fill_plane9or10() by luca barbato Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Luca Barbato	7658295ba3	pixfmt: support more yuva formats Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Luca Barbato	21de6ba5c1	nut: export codec_tag provided by rawvideo Raw audio does not provide valid audio tags while rawvideo does. The fate refs have to be updated because it undoes the previous tag change.	12 years ago
Luca Barbato	1bd442c276	nut: prioritize native tags Use native tags instead of avi ones, simplifies a lot raw video codecs handling.	12 years ago
Luca Barbato	6d5600e855	avutil: add yuva422p and yuva444p formats	12 years ago
Michael Niedermayer	4abc411b97	nutenc: choose for non audio streams a timebase with finer resolution. While a 25 fps stream can in general store frame durations in 1/25 units, this is not true for the timestamps. For example a 25fps and a 25000/1001 fps stream when they are stored together might have a matching 0 timestamp point but when for example a chapter from this is cut the new start is no longer aligned. The issue gets MUCH worse when the streams are lower fps, like 1 or 2 fps. This commit thus makes the muxer choose a multiple of the framerate as timebase that is at least about 20 micro seconds precise Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e3fb5bc147	nut: store and read the r_frame_rate With this, when we use a finer timebase than neccessary to store durations the demuxer still knows what the original timebase was. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	3a621c9d99	nutenc: Support writing an index The seek test improves in accuracy Fixes Ticket877 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	73bb4e9ca6	nut: add 12/14 bit yuv to nut/raw Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	fa36f33422	sws: support 12&14 bit planar colorspaces Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	2f6c5894f4	fate: update checksum after pal8 changes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	299d58e18a	Support yuva422p rawvideo in nut.	13 years ago
Carl Eugen Hoyos	143a5c55ff	Add yuva422p pix_fmt.	13 years ago
Michael Niedermayer	9e91a7d45b	fix fate tests after `76c79aa28f` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	3b25d6193c	Fix fate tests after `5c2c6bbf`.	13 years ago
Paul B Mahol	762311ff94	swscale: fix conversion into yuva444p from non-alpha formats Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	f9ca1ac796	sws/pixfmt/pixdesc: add support for yuva444p Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> Conflicts: libavutil/avutil.h libavutil/pixfmt.h	13 years ago
Alex Converse	08628b6afb	Revert "sws/pixfmt/pixdesc: add support for yuva444p" This reverts commit `fc115c80b7`. Tests are broken.	13 years ago
Paul B Mahol	fc115c80b7	sws/pixfmt/pixdesc: add support for yuva444p Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Paul B Mahol	5cad970971	swscale: RGB4444 and BGR444 input Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Luca Barbato	9f3c77dd2a	fate: account for NUT 10bit support Some libavifilter tests use NUT as output even if the produced files were not decodable. The support for 10bit introduced in `432f0e5b7d` and `91b1e6f0c` changed the hashes.	13 years ago
Reimar Döffinger	c66bd78e3d	vf_scale: support PAL8 output by producing BGR8. While quality is bad, PAL8 support is needed to allow testing some encoders that only support PAL8 input. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Michael Niedermayer	b89ce2d6af	swscale: alpha less rgb32 support. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Ronald S. Bultje	f99654d470	swscale: reintroduce full precision in 16-bit output.	13 years ago
Ronald S. Bultje	dc49bf1270	sws/pixfmt/pixdesc: add support for yuv420p9le/be.	13 years ago
Anton Khirnov	04de1569cd	sws: support yuv444p9/10 output.	13 years ago
Michael Niedermayer	2f503851c6	fate: fix due to new yuv444 formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	abe0b8e9f3	sws: use shift for chroma sample up convertion sws: use shifts for non full range luma sample upconvertion Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Ronald S. Bultje	28c1115a91	swscale: use 15-bit intermediates for 9/10-bit scaling.	14 years ago
Ronald S. Bultje	62ee0e6a97	Revert "swscale: use 15-bit intermediates for 9/10-bit scaling." This reverts commit `ac0fb59348`. It causes valgrind errors which I'll want to investigate before resubmitting this.	14 years ago
Ronald S. Bultje	ac0fb59348	swscale: use 15-bit intermediates for 9/10-bit scaling.	14 years ago
Joseph Artsimovich	eedb1f2034	swscale: mark YUV422P10(LE,BE) as supported for output Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Michael Niedermayer	46b32b5197	regtests/sws: update checksums for recent changes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Ronald S. Bultje	7d7bacf0f1	swscale: fix overflow in 16-bit vertical scaling. We operated on 31-bits, but with e.g. lanczos scaling, values can add up to beyond 0x80000000, thus leading to output of zeroes. Drop one bit of precision fixes this.	14 years ago
Ronald S. Bultje	f44d50a94c	swscale: fix 16-bit horizontal scaling underflow. When using e.g. lanczos scaling, values can drop below 0, so they should never be unsigned.	14 years ago
Ronald S. Bultje	42d622fab3	swscale: fix 16-bit scaling when output is 8-bits. We would use the second half of the U plane buffer, rather than the V plane buffer, to output the V plane pixels.	14 years ago
Ronald S. Bultje	45f6ffe5e9	swscale: implement >8bit scaling support. This means that precision is retained when scaling between sample formats with >8 bits per component (48bit RGB, 16bit grayscale, 9/10/16bit YUV).	14 years ago
Ronald S. Bultje	ef1ee362b3	swscale: implement >8bit scaling support. This means that precision is retained when scaling between sample formats with >8 bits per component (48bit RGB, 16bit grayscale, 9/10/16bit YUV).	14 years ago
Michael Niedermayer	9e17d051ac	swscale: Fix yuv422p10 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Mans Rullgard	b0da4903dd	fate: enable lavfi-pixmt tests on big endian systems Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Ronald S. Bultje	dff5a83532	swscale: re-add support for non-native endianness. This works through some non-obvious hacks in utils.c.	14 years ago
Michael Niedermayer	0af8a71d66	swscale: fix JPEG-range YUV scaling artifacts. YUV planes were marked as uint16_t, but they contained signed data. Fixes issue 1108 and 675. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Ronald S. Bultje	c8f487deae	swscale: fix YUV420P 9/10bit support. Fix handling of input if not in native endianness, and add support for 9/10-bit output. This allows us to force endianness of YUV420P 9/10bit in the H264/10bit fate tests, which should fix them on big-endian systems.	14 years ago
Baptiste Coudurier	b9e608492a	swscale: 9,10 bits pixel format output support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Peter Ross	1afbae100b	libswcale: PIX_FMT_BGR48LE and PIX_FMT_BGR48BE scaler implementation Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Michael Niedermayer	116758a358	Fix yuvj420p scaling artefact, issue1108. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Peter Ross	3e2523db20	libswcale: PIX_FMT_BGR48LE and PIX_FMT_BGR48BE scaler implementation	14 years ago

44 Commits (305180f5259e1caf341b8d46ab28d20168ff98ef)